| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.35 | 11.437% | $121.8564 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $189.41 | 5.347% | $199.5378 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $235.28 | 4.166% | $245.0818 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $80.96 | 9.818% | $88.9087 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $202.63 | 7.698% | $218.2285 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $65.62 | 8.832% | $71.4156 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $63.40 | 8.599% | $68.8518 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $946.65 | $1,013.8806 | $1,013.89 | $1,013.90 | $1,013.90 | |